Most of the ones I see are very unoriginal. Search for them on Etsy and you'll see a million variations of Snow White holding the logo. But this one is just so clever, with the glow of the logo turned into Wheatley's eye, and the "say apple" bit. Brilliant.

Thanks so much for all of your support and enthusiasm! Valve has been so cool and granted me permission for a limited run of 50 decals! Feel free to stop in and check out my other decals! Custom requests are welcome as well! Oh, and thanks for the pic Zimoki! It was a much better photo than any I had taken myself! Hope you didn't mind!